Passive voice with reporting verbs
If we want to avoid mentioning the generalised agents we, they, people, everybody, one etc. with reporting verbs, we can use the following passive patterns:
it + passive reporting verb + that-clause
In this pattern, the generalised agent + active reporting verb is replaced with it + passive reporting verb:Everybody knows that my grandfather likes red wine.
It is known that my grandfather likes red wine.
subject + passive reporting verb + to-infinitive
In this pattern we start with the subject of the reported clause, which is followed by the passive reporting verb and the to-infinitive form of the verb in the reported clause:Everybody knows that my grandfather likes red wine.
My grandfather is known to like red wine.
The reporting verb (is known) is in the same tense as it was in the active sentence (knows). The type of to-infinitive we use (to like) corresponds to the temporal relationship between the action of reporting and the reported event. This temporal relationship can be of two basic types:
The reporting and the reported event happen simultaneously (as in the example above).
The reported event happens before the reporting.
Examples of reporting verbs which can be used with the patterns above:
allege, assume, believe, claim, consider, declare, discover, estimate, expect, feel, find, intend, know, observe, presume, prove, report, reveal, say, see, show, suppose, think, understand
Reporting a simultaneous event in the passive voice
SUBJECT + PASSIVE REPORTING VERB + TO-INFINITIVE (SIMPLE OR CONTINUOUS)
If the reporting and the reported event happen simultaneously, in the same time frame, we use simple or continuous infinitives, depending on whether the verb in the reported clause was simple or continuous.
If the time frame is the present:
My son's football coach
is said to be
very strict.
(They
say
my son's football coach
is
very strict.)
J. K. Rowling
is rumoured to be writing
a new book.
(Rumour
has
it that J. K. Rowling
is writing
a new book.)
If the time frame is the past:
Paul
was thought to be
in the house.
(Everybody
thought
Paul
was
in the house.)
Vincent
was reported to be staying
in Paris at that time.
(They
reported
Vincent
was staying
in Paris at that time.
In the following examples, the verb in the reported clause of the original sentence was passive, so we use passive infinitives in the new sentence.
If the time frame is the present:
The manuscript
is believed to be owned
by Mr Wilkins.
(They
believe
the manuscript
is owned
by Mr Wilkins. / They
believe
Mr Wilkins
owns
the manuscript.)
The painting
is said to be being restored
.
(rarely used) (They
say
the painting
is being restored
. / They
say
that some experts
are restoring
the painting.)
If the time frame is the past:
The money
was thought to be provided
by a private foundation.
(They
thought
the money
was provided
by a private foundation. / They
thought
a private foundation
provided
the money.)
The spy's phone
was believed to be being tapped
.
(rarely used) (The CIA
believed
that the spy's phone
was being tapped
. / The CIA
believed
that someone
was tapping
the spy's phone.)
Reporting an earlier event in the passive voice
SUBJECT + PASSIVE REPORTING VERB + TO-INFINITIVE (PERFECT OR PERFECT CONTINUOUS)
If the reported event happens before the reporting, we use perfect or perfect continuous infinitives, depending on whether the verb in the reported clause was simple or continuous.
If the reporting happens in the present and the reported event in the past:
He
is believed never to have smiled
at anyone.
(They
believe
he
never smiled / has never smiled
at anyone.)
She
is known to have been writing
songs for years.
(They
know
she
has been writing / was writing
songs for years.)
If the reporting happens in the past and the reported event in an earlier past:
Lucy
was assumed to have left
the day before.
(They
assumed
Lucy
had left
the day before.)
The organisers
were thought to have been preparing
for days.
(Everybody
thought
the organisers
had been preparing
for days.)
In the following examples, the verb in the reported clause of the original sentence was passive, so we use passive infinitives in the new sentence.
If the reporting happens in the present and the reported event in the past:
The picture
is known to have been painted
by Caspar David Friedrich.
(They
know
that the picture
was painted / has been painted
by Caspar David Friedrich. / They
know
that Caspar David Friedrich
painted / has painted
the picture.)
The picture
is believed to have been being painted
for years.
(rarely used) (They
believe
that the picture
was being painted / has been being painted
for years. / They
believe
that the artist
was painting / has been painting
the picture for years.)
If the reporting happens in the past and the reported event in an earlier past:
The documents
were claimed to have been signed
by the CEO.
(They
claimed
that the documents
had been signed
by the CEO. / They
claimed
that the CEO
had signed
the documents.)
The tree
was reported to have been being chopped
when the accident happened.
(rarely used) (The investigators
reported
that the tree
had been being chopped
when the accident happened. / The investigators
reported
that the woodcutters
had been chopping
the tree when the accident happened.)
Related topics:
Indirect speech
The forms of the infinitive